Mac安装docker

Docker是一个跨平台的轻量级虚拟机，可移植性非常高，一次部署，终生可用。Docker可以在Linux,Windows,MacOS等平台上安装使用。

安装

brew cask install docker

Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
bitwarden-cli       elixir              gr-osmosdr          jenkins             lmod                uhd
ccache              gnuradio            hexyl               kubernetes-helm     purescript          vim

Error: Could not link:
/usr/local/etc/bash_completion.d/brew

Please delete these paths and run `brew update`.
Error: Could not link:
/usr/local/share/zsh/site-functions/_brew

Please delete these paths and run `brew update`.
Error: Could not link:
/usr/local/share/man/man1/brew.1

Please delete these paths and run `brew update`.
Error: Could not link:
/usr/local/share/doc/homebrew

Please delete these paths and run `brew update`.
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 4197, done.
remote: Counting objects: 100% (4197/4197), done.
remote: Compressing objects: 100% (4189/4189), done.
remote: Total 4197 (delta 26), reused 452 (delta 5), pack-reused 0
Receiving objects: 100% (4197/4197), 1.33 MiB | 622.00 KiB/s, done.
Resolving deltas: 100% (26/26), done.
Checking connectivity... done.
Checking out files: 100% (4182/4182), done.
Tapped 1 command and 4098 casks (4,205 files, 4.3MB).
==> Satisfying dependencies
==> Downloading https://download.docker.com/mac/stable/29211/Docker.dmg
######################################################################## 100.0%
==> Verifying SHA-256 checksum for Cask 'docker'.
==> Installing Cask docker
==> Moving App 'Docker.app' to '/Applications/Docker.app'.
????  docker was successfully installed!

注册用户 地址：https://hub.docker.com/

检查是否安装成功 docker --version

➜  ~ docker --version
Docker version 18.09.0, build 4d60db4
➜  ~

----------------未完待续----------------